CN111843979A - Robot arm for industrial production and working method thereof - Google Patents
Robot arm for industrial production and working method thereof Download PDFInfo
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- CN111843979A CN111843979A CN202010777690.7A CN202010777690A CN111843979A CN 111843979 A CN111843979 A CN 111843979A CN 202010777690 A CN202010777690 A CN 202010777690A CN 111843979 A CN111843979 A CN 111843979A
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- gear
- rotate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J5/00—Manipulators mounted on wheels or on carriages
- B25J5/02—Manipulators mounted on wheels or on carriages travelling along a guideway
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
Abstract
The invention discloses a robot arm for industrial production and a working method thereof, wherein the robot arm comprises slide rails, side plates, a robot seat and a rotary lifting plate, wherein the two slide rails are symmetrically arranged, a third motor is started to drive a second screw rod to rotate, the second screw rod drives a threaded sleeve to move so as to drive the robot seat to move, then a first air cylinder is started to drive a mechanical clamp, a fourth motor and a disassembly plate to descend, meanwhile, the fourth motor is started to drive the mechanical clamp to rotate, finally, the second air cylinder is started to push the second rocker arm to rotate so as to drive a rotating shaft to rotate, the rotating shaft drives the first rocker arm to rotate, the rocker arm drives a fixing plate and an L-shaped rod to rotate so as to fix two sides of an object, meanwhile, the third air cylinder is started to drive a top plate to descend so as to extrude the top of the object and further fix the object, and the object is convenient to fix, the problem of among the prior art mechanical clamp fixed not fastening, easy the loosening midway leads to the fact the incident.
Description
Technical Field
The invention relates to the technical field of robot arms, in particular to a robot arm for industrial production and a working method thereof.
Background
The robot is a common name of an automatic control machine, the automatic control machine comprises all machines (such as a robot dog, a robot cat and the like) for simulating human behaviors or ideas and other organisms, a plurality of taxonomies and disputes exist for the definition of the robot in a narrow sense, some computer programs are even called as the robot, in the modern industry, the robot refers to an artificial machine device capable of automatically executing tasks and used for replacing or assisting human work, the ideal high-simulation robot is a product of a high-level integrated control theory, mechano-electronics, computer and artificial intelligence, materials science and bionics, and the scientific community is developing in the direction at present.
At present, people often use robot arm to remove the object, and robot arm need press from both sides tightly the object and upwards move when removing the object, but, among the prior art, robot arm is not convenient for install and dismantle, and is inconvenient to maintain it, is not convenient for adjust its position simultaneously, and the practicality is poor to the clamp force is not enough, is not convenient for fixed article.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide a robot arm for industrial production and a working method thereof.A convex plate is inserted into a dismounting plate, a second trapezoidal block and a rubber block are compressed, then the second trapezoidal block is pushed to be inserted into two limiting grooves under the reaction force of the rubber block, and the first trapezoidal block is further pushed to ascend through the adaptation of the second trapezoidal block and the first trapezoidal block, a second spring is compressed, and meanwhile, an ejector rod is pushed to move towards two sides, and the first spring is compressed; the counterforce generated by the second spring pushes the first trapezoidal block to be inserted into the jack, so that the second trapezoidal block is fixed, and the mechanical clamp is fixed; otherwise, the pulling movable rod pushes the ejector rod, so that the trapezoidal block II and the rubber block are compressed, the protruding type disc is convenient to extract, the mechanical clamp is disassembled, the mechanical clamp is convenient to install and disassemble, the mechanical clamp is convenient to replace, and the existing mechanical clamp is prevented from being inconvenient to replace, maintain and use. The problem of among the prior art mechanical clamp inconvenient installation and dismantlement, inconvenient use is solved.
Starting a first motor to drive a first gear to rotate, wherein the first gear is meshed with a rack and further drives the first gear to rotate, the first gear drives a side plate to move horizontally and further drives the manipulator base to move horizontally, then starting a second motor to drive a second gear to rotate, the second gear drives a third gear to rotate through a chain, the third gear drives a first screw rod to rotate, the screw rod drives a sleeve to lift, and further drives a rotary lifting plate to lift, so that the manipulator base is driven to lift; starting a motor V, driving a gear IV to rotate through a speed reducer, wherein the gear IV is meshed with the gear V to further drive the gear V to rotate, the gear V drives a turntable to rotate, and the turntable drives a manipulator seat to rotate so as to further adjust the position of the manipulator seat; through the arrangement of the structure, the position of the mechanical clamp is convenient to adjust, the mechanical clamp is convenient to adapt to different conditions, and the application range of the mechanical clamp is wider; the problem of among the prior art mechanical clamp be not convenient for adjust, inconvenient use is solved.
Starting motor three, drive lead screw two and rotate, lead screw two drives the thread bush and removes, and then it removes to drive the manipulator seat, then start cylinder one, drive mechanical clamp, motor four, the stripper plate descends, starting motor four simultaneously, it rotates to drive mechanical clamp, start cylinder two at last, promote rocking arm two and rotate, and then it rotates to drive the pivot, the pivot drives rocking arm one and rotates, the rocking arm drives the fixed plate, L type pole rotates, and then live article both sides are fixed, start cylinder three simultaneously, it descends to drive the roof, extrude the article top, further fixed article, setting through this mechanical clamp, be convenient for fix article fastening more, convenient to use, solve among the prior art mechanical clamp fixed insecurity, loosen easily midway, cause the incident.
The purpose of the invention can be realized by the following technical scheme:
a robot arm for industrial production comprises slide rails, side plates, a manipulator seat and rotary lifting plates, wherein the two slide rails are symmetrically arranged, the slide rails are connected with the side plates in a sliding mode, the rotary lifting plates are connected between the two side plates in a sliding mode, the manipulator seat is fixedly mounted at the top of each rotary lifting plate and is of an L-shaped structure, a motor III is fixedly mounted at the top of the manipulator seat, a screw rod II is fixedly mounted on an output shaft of the motor III, the other end of the screw rod II penetrates through a threaded sleeve and is rotatably connected with one side of the manipulator seat, the threaded sleeve is fixedly mounted at the top of a movable plate, two sides of the movable plate are slidably connected with guide rails arranged on the inner wall of the top of the manipulator seat, a cylinder I is symmetrically mounted at the top of the movable plate and is respectively arranged at two sides of the threaded sleeve, and a piston rod of the cylinder I penetrates through the movable plate and is, the bottom fixed mounting of motor four has the dismantlement board, the bottom fixed mounting of dismantling the board has mechanical clamp.
As a further scheme of the invention: the mechanical clamp comprises a second cylinder, a first rocker arm, a fixed plate, L-shaped rods, a top plate, a third cylinder, a convex disc, a rotating shaft and a second rocker arm, the second cylinder is installed on the two sides of the convex disc symmetrically, the second rocker arm is movably connected to a piston rod of the second cylinder, the rotating shaft is horizontally arranged at the end of the second rocker arm, the two ends of the rotating shaft penetrate through the convex disc and are rotatably connected with the rocker arm respectively, the horizontal plate is fixedly installed at the other end of the first rocker arm, the fixed plate is fixedly installed on the inner sides of the two horizontal plates, the L-shaped rods are fixedly installed at the bottoms of the two horizontal plates, the three cylinders are symmetrically installed on the bottom of the convex disc, and the top plate is fixedly installed at the bottom of the piston rod of the.
As a further scheme of the invention: groove one is seted up to the bilateral symmetry of protruding type dish, and the inside fixed mounting of groove one has the block rubber, the other end fixed mounting of block rubber has trapezoidal piece two, the jack has been seted up at the top of trapezoidal piece two, the through-hole has been seted up to the center department of dismantlement board, through-hole and protruding type dish adaptation, the spacing groove has been seted up to the bilateral symmetry of through-hole, two the outside of spacing groove has all been seted up flutedly two, and the inside of groove two is provided with the ejector pin, spring one has been cup jointed on the ejector pin flutedly three is all seted up flutedly at the top of spacing groove, and the inside of recess three is provided with the movable rod, the bottom fixed mounting of movable rod has trapezoidal piece one, trapezoidal piece one and trapezoidal piece two adaptations, trapezoidal piece one still with the jack adaptation, spring two has been cup jointed on.
As a further scheme of the invention: the utility model discloses a slide rail, including slide rail, guide bar I, bumper pad, sliding connection have a curb plate, one side fixed mounting of curb plate has motor I, fixed mounting has gear I on the output shaft of motor I, gear I is connected with the rack toothing.
As a further scheme of the invention: the motor II is vertically installed at the center of one side of the side plate, a gear II is fixedly installed on an output shaft of the motor II, the gear II is connected with a gear III through a chain, the gear III is fixedly installed at the bottom of the screw rod I, the other end of the screw rod I rotates with the side plate, a sleeve is sleeved on the screw rod I in a threaded mode, and the sleeve is fixedly connected with the rotary lifting plate.
As a further scheme of the invention: one side fixed mounting of rotatory lifter plate has motor five, motor five drives gear four through the reduction gear and rotates, gear four sets up the opposite side at rotatory lifter plate, gear four is connected with five meshing of gear, five rotations of gear are installed in the opposite side center department of rotatory lifter plate, fixed mounting has the carousel on the gear five.
As a further scheme of the invention: and two sides of the first screw rod are symmetrically provided with second guide rods, and the second guide rods are in sliding connection with the rotary lifting plate through sliding blocks.
As a further scheme of the invention: a working method of a robot arm for industrial production comprises the following steps:
step one, inserting the convex plate into the dismounting plate, compressing the second trapezoidal block and the rubber block, then pushing the second trapezoidal block to be inserted into the two limiting grooves under the reaction force of the rubber block, and further pushing the first trapezoidal block to ascend through the adaptation of the second trapezoidal block and the first trapezoidal block, compressing the second spring, and simultaneously pushing the ejector rod to move towards two sides, and compressing the first spring; then the counterforce generated by the second spring pushes the first trapezoidal block to be inserted into the jack, so that the second trapezoidal block is fixed, and the mechanical clamp is fixed;
step two, starting a motor I to drive a gear I to rotate, wherein the gear I is meshed with a rack and further drives the gear I to rotate, the gear drives a side plate to move horizontally and further drives the manipulator seat to move horizontally, then starting a motor II to drive a gear II to rotate, a gear II drives a gear III to rotate through a chain, the gear III drives a screw rod I to rotate, the screw rod drives a sleeve to lift, and further drives a rotary lifting plate to lift, and further drives the manipulator seat to lift; starting a motor V, driving a gear IV to rotate through a speed reducer, wherein the gear IV is meshed with the gear V to further drive the gear V to rotate, the gear V drives a turntable to rotate, and the turntable drives a manipulator seat to rotate so as to further adjust the position of the manipulator seat;
step three, a motor three is started to drive a screw rod two to rotate, the screw rod two drives a thread sleeve to move, and then a manipulator seat is driven to move, then a cylinder I is started to drive a mechanical clamp, a motor four and a dismounting plate to descend, meanwhile, a motor four is started to drive the mechanical clamp to rotate, finally, a cylinder II is started to push a rocker arm two to rotate, and then a rotating shaft is driven to rotate, the rotating shaft drives the rocker arm one to rotate, the rocker arm drives a fixing plate and an L-shaped rod to rotate, so that two sides of an article are fixed, and meanwhile, a cylinder three is started to drive a top plate to descend, so that the top of the article.
The invention has the beneficial effects that: inserting the convex plate into the dismounting plate, compressing the second trapezoidal block and the rubber block, then pushing the second trapezoidal block to be inserted into the two limiting grooves under the reaction force of the rubber block, further pushing the first trapezoidal block to ascend through the adaptation of the second trapezoidal block and the first trapezoidal block, compressing the second spring, and simultaneously pushing the ejector rod to move towards two sides and compressing the first spring; the counterforce generated by the second spring pushes the first trapezoidal block to be inserted into the jack, so that the second trapezoidal block is fixed, and the mechanical clamp is fixed; otherwise, the pulling movable rod pushes the ejector rod, so that the trapezoidal block II and the rubber block are compressed, the protruding type disc is convenient to extract, the mechanical clamp is disassembled, the mechanical clamp is convenient to install and disassemble, the mechanical clamp is convenient to replace, and the existing mechanical clamp is prevented from being inconvenient to replace, maintain and use.
Starting a first motor to drive a first gear to rotate, wherein the first gear is meshed with a rack and further drives the first gear to rotate, the first gear drives a side plate to move horizontally and further drives the manipulator base to move horizontally, then starting a second motor to drive a second gear to rotate, the second gear drives a third gear to rotate through a chain, the third gear drives a first screw rod to rotate, the screw rod drives a sleeve to lift, and further drives a rotary lifting plate to lift, so that the manipulator base is driven to lift; starting a motor V, driving a gear IV to rotate through a speed reducer, wherein the gear IV is meshed with the gear V to further drive the gear V to rotate, the gear V drives a turntable to rotate, and the turntable drives a manipulator seat to rotate so as to further adjust the position of the manipulator seat; through the setting of this structure, be convenient for adjust the position that machinery pressed from both sides, be convenient for be suitable for different situations, make its application scope wider.
Three starting motor, drive two rotations of lead screw, two drive thread bush removals of lead screw, and then drive the manipulator seat and remove, then start cylinder one, drive mechanical clamp, motor four, the stripper plate descends, simultaneously four starting motor, drive mechanical clamp and rotate, last start cylinder two, promote two rotations of rocking arm, and then drive the pivot and rotate, pivot drive rocking arm one rotates, the rocking arm drives the fixed plate, L type pole rotates, and then live article both sides are fixed, start cylinder three simultaneously, drive the roof and descend, extrude the article top, further fixed article, setting through roof and L type pole, be convenient for make article fixed fastening more, setting through this mechanical clamp, be convenient for fasten article fixed fastening more, convenient to use.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a side structure of the slide rail according to the present invention;
FIG. 3 is a schematic view of another side of the slide rail of the present invention;
FIG. 4 is a schematic view of the overall structure of the rotating lifter plate of the present invention;
FIG. 5 is a schematic view of the overall structure of the robot base according to the present invention;
FIG. 6 is a front view of the robot base of the present invention;
FIG. 7 is a front view of the mechanical clip of the present invention;
FIG. 8 is a top view of the mechanical clamp of the present invention;
FIG. 9 is a schematic view of the internal structure of the knock-down plate of the present invention;
fig. 10 is a front view of the convex plate of the present invention.
In the figure: 1. a slide rail; 2. a side plate; 3. a manipulator base; 4. rotating the lifting plate; 11. a first gear; 12. a vertical plate; 13. a first motor; 14. a rack; 15. a first guide rod; 16. a cushion pad; 21. a second gear; 22. a second motor; 23. a third gear; 24. a first screw rod; 25. a second guide rod; 26. a sleeve; 31. a third motor; 32. a second screw rod; 33. a first cylinder; 34. a guide rail; 35. a movable plate; 36. a threaded sleeve; 37. mechanically clamping; 38. a fourth motor; 39. disassembling the plate; 371. a second air cylinder; 372. a first rocker arm; 373. a fixing plate; 374. an L-shaped rod; 375. a top plate; 376. a third air cylinder; 377. a convex disk; 378. a rotating shaft; 379. a second rocker arm; 391. a top rod; 392. a limiting groove; 393. a through hole; 394. a movable rod; 395. a first trapezoidal block; 3771. a rubber block; 3772. a second trapezoidal block; 41. a fifth motor; 42. a fourth gear; 43. a turntable; 44. and a fifth gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 10, a robot arm for industrial production includes slide rails 1, side plates 2, a manipulator base 3, and a rotary lifting plate 4, the two slide rails 1 are symmetrically disposed, the side plates 2 are slidably connected to the slide rails 1, the rotary lifting plate 4 is slidably connected between the two side plates 2, the manipulator base 3 is fixedly mounted on the top of the rotary lifting plate 4, the manipulator base 3 is an L-shaped structure, a third motor 31 is fixedly mounted on the top of the manipulator base 3, a second lead screw 32 is fixedly mounted on an output shaft of the third motor 31, the other end of the second lead screw 32 penetrates through a threaded sleeve 36 and is rotatably connected with one side of the manipulator base 3, the threaded sleeve 36 is fixedly mounted on the top of a movable plate 35, two sides of the movable plate 35 are slidably connected with guide rails 34 disposed on an inner wall of the top of the manipulator base 3, a first cylinder 33 is symmetrically mounted on the top of the movable plate 35, the first air cylinder 33 is respectively arranged on two sides of the threaded sleeve 36, a piston rod of the first air cylinder 33 penetrates through the movable plate 35 to be connected with the fourth motor 38, a detaching plate 39 is fixedly mounted at the bottom of the fourth motor 38, and a mechanical clamp 37 is fixedly mounted at the bottom of the detaching plate 39.
The mechanical clamp 37 comprises a second cylinder 371, a first rocker 372, a fixing plate 373, L-shaped rods 374, a top plate 375, a third cylinder 376, a convex disc 377, a rotating shaft 378 and a second rocker 379, the two sides of the convex disc 377 are symmetrically provided with the second cylinder 371, the piston rod of the second cylinder 371 is movably connected with the second rocker 379, the end part of the second rocker 379 is movably connected with the rotating shaft 378 which is horizontally arranged, two ends of the rotating shaft 378 penetrate through the convex disc 377 and are respectively connected with the first rocker 372 in a rotating manner, the other end of the first rocker 372 is fixedly provided with a horizontal plate, the inner sides 374 of the two horizontal plates are fixedly provided with the fixing plate 373, the bottoms of the two horizontal plates are fixedly provided with a plurality of L-shaped rods, the bottoms of the convex disc 377 are symmetrically provided with the two third cylinders 376 which are vertically arranged, and the bottom of the piston rod of the.
Two sides of the convex disc 377 are symmetrically provided with a first groove, a rubber block 3771 is fixedly arranged in the first groove, the other end of the rubber block 3771 is fixedly provided with a second trapezoidal block 3772, the top of the second trapezoidal block 3772 is provided with a jack, a through hole 393 is arranged at the center of the detaching plate 39, the through hole 393 is matched with the convex disc 377, two sides of the through hole 393 are symmetrically provided with limiting grooves 392, the outer sides of the two limiting grooves 392 are provided with a second groove, the inner part of the second groove is provided with a mandril 391, a first spring is sleeved on the top rod 391, a third groove is formed at the top of each of the two limiting grooves 392, a movable rod 394 is arranged inside the third groove, the bottom of the movable rod 394 is fixedly provided with a first trapezoid block 395, the first trapezoid block 395 is matched with a second trapezoid block 3772, the trapezoidal block I395 is also matched with the jack, and the movable rod 394 is sleeved with a spring II.
Fixed mounting has riser 12 on one side of the top of slide rail 1, one side of riser 12 is provided with rack 14, top opposite side horizontal mounting of slide rail 1 has guide bar 15, the one end fixed mounting of guide bar 15 has blotter 16, sliding connection has curb plate 2 on guide bar 15, one side fixed mounting of curb plate 2 has motor 13, fixed mounting has gear 11 on the output shaft of motor 13, gear 11 is connected with the meshing of rack 14.
A second motor 22 is vertically installed at the center of one side of the side plate 2, a second gear 21 is fixedly installed on an output shaft of the second motor 22, the second gear 21 is connected with a third gear 23 through a chain, the third gear 23 is fixedly installed at the bottom of a first screw rod 24, the other end of the first screw rod 24 rotates with the side plate 2, a sleeve 26 is sleeved on the first screw rod 24 in a threaded manner, and the sleeve 26 is fixedly connected with the rotary lifting plate 4.
One side fixed mounting of rotatory lifter plate 4 has motor five 41, motor five 41 drives gear four 42 through the reduction gear and rotates, gear four 42 sets up the opposite side at rotatory lifter plate 4, gear four 42 is connected with gear five 44 meshing, gear five 44 rotates and installs in the opposite side center department of rotatory lifter plate 4, fixed mounting has carousel 43 on the gear five 44.
Two guide rods 25 are symmetrically arranged on two sides of the first screw rod 24, and the second guide rods 25 are connected with the rotary lifting plate 4 in a sliding mode through sliding blocks.
A working method of a robot arm for industrial production comprises the following steps:
step one, inserting the convex disc 377 into the detaching plate 39, compressing the second trapezoid block 3772 and the rubber block 3771, then pushing the second trapezoid block 3772 to be inserted into the two limiting grooves 392 under the reaction force of the rubber block 3771, matching the first trapezoid block 395 with the second trapezoid block 3772, further pushing the first trapezoid block 395 to ascend, compressing the second spring, and simultaneously pushing the ejector rod 391 to move towards two sides, and compressing the first spring; then the first trapezoidal block 395 is pushed to be inserted into the insertion hole by the counterforce generated by the second spring, so that the second trapezoidal block 3772 is fixed, and the mechanical clamp 37 is fixed;
step two, starting a first motor 13 to drive a first gear 11 to rotate, wherein the first gear 11 is meshed with a rack 14 to further drive the first gear 11 to rotate, the first gear 11 drives a side plate 2 to move horizontally to further drive a manipulator base 3 to move horizontally, then starting a second motor 22 to drive a second gear 21 to rotate, the second gear 21 drives a third gear 23 to rotate through a chain, the third gear 23 drives a first screw rod 24 to rotate, the first screw rod 24 drives a sleeve 26 to lift, and further drives a rotary lifting plate 4 to lift, so as to drive the manipulator base 3 to lift; starting a fifth motor 41, driving a fourth gear 42 to rotate through a speed reducer, wherein the fourth gear 42 is meshed with a fifth gear 44 to further drive the fifth gear 44 to rotate, the fifth gear 44 drives a turntable 43 to rotate, the turntable 43 drives the manipulator base 3 to rotate, and further the position of the manipulator base 3 is adjusted;
step three, a third motor 31 is started to drive a second screw rod 32 to rotate, the second screw rod 32 drives a threaded sleeve 36 to move, and further drives the manipulator base 3 to move, then a first air cylinder 33 is started to drive a mechanical clamp 37, a fourth motor 38 and a dismounting plate 39 to descend, meanwhile, a fourth motor 38 is started to drive the mechanical clamp 37 to rotate, finally, a second air cylinder 371 is started to push a second rocker arm 379 to rotate, and further drive a rotating shaft 378 to rotate, the rotating shaft 378 drives a first rocker arm 372 to rotate, the first rocker arm 372 drives a fixing plate 373 and an L-shaped rod 374 to rotate, so that two sides of an article are fixed, and meanwhile, a third air cylinder 376 is started to drive a top plate 375 to descend, so that the top of.
The working principle of the invention is as follows: inserting the convex disc 377 into the detaching plate 39, compressing the second trapezoidal block 3772 and the rubber block 3771, then pushing the second trapezoidal block 3772 to be inserted into the two limiting grooves 392 under the reaction force of the rubber block 3771, matching with the first trapezoidal block 395 through the second trapezoidal block 3772, further pushing the first trapezoidal block 395 to ascend, compressing the second spring, and simultaneously pushing the ejector rod 391 to move towards two sides, and compressing the first spring; then the first trapezoidal block 395 is pushed to be inserted into the insertion hole by the counterforce generated by the second spring, the second trapezoidal block 3772 is fixed, the mechanical clamp 37 is fixed, and the ejector rod 391, the movable rod 394 and the first spring and the second spring are arranged, so that the mechanical clamp 37 is conveniently fixed in a matched manner and is fixed more tightly; otherwise, pulling activity pole 394, promoting ejector pin 391, and then compress two 3772 and the rubber block 3771 of trapezoidal piece, be convenient for extract protruding type dish 377, and then dismantle mechanical clamp 37, the installation of being convenient for is convenient for with dismantle mechanical clamp 37, and convenient the change avoids current mechanical clamp 37 not to be convenient for change the maintenance use.
Starting a first motor 13 to drive a first gear 11 to rotate, wherein the first gear 11 is meshed with a rack 14 to further drive the first gear 11 to rotate, the first gear 11 drives a side plate 2 to move horizontally to further drive a manipulator base 3 to move horizontally, then starting a second motor 22 to drive a second gear 21 to rotate, the second gear 21 drives a third gear 23 to rotate through a chain, the third gear 23 drives a first screw rod 24 to rotate, the first screw rod 24 drives a sleeve 26 to lift, and further drives a rotary lifting plate 4 to lift, so that the manipulator base 3 is driven to lift; starting a fifth motor 41, driving a fourth gear 42 to rotate through a speed reducer, wherein the fourth gear 42 is meshed with a fifth gear 44 to further drive the fifth gear 44 to rotate, the fifth gear 44 drives a turntable 43 to rotate, the turntable 43 drives the manipulator base 3 to rotate, and further the position of the manipulator base 3 is adjusted; through the setting of this structure, be convenient for adjust the position that machinery pressed from both sides 37, be convenient for be suitable for different situations, make its application scope wider.
Three 31 of starter motor, drive two 32 rotations of lead screw, two 32 drive thread bush 36 of lead screw remove, and then drive manipulator seat 3 and remove, then start cylinder 33, drive machinery and press from both sides 37, motor four 38, the stripper plate 39 descends, simultaneously start motor four 38, drive machinery and press from both sides 37 and rotate, last start cylinder two 371, promote two 379 rotations of rocking arm, and then drive pivot 378 and rotate, pivot 378 drives rocking arm 372 and rotates, rocking arm 372 drives fixed plate 373, L type lever 374 rotates, and then fixes the article both sides, start cylinder three 376 simultaneously, drive roof 375 descends, extrude the article top, further fixed article, setting through roof and L type lever, be convenient for make article fixed more fastening, through the setting of this machinery presss from both sides 37, be convenient for with article fixed more fastening, and convenient to use.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (8)
1. The utility model provides a robot arm for industrial production, its characterized in that, includes slide rail (1), curb plate (2), manipulator seat (3), rotatory lifter plate (4), two slide rail (1) symmetry sets up, sliding connection has curb plate (2) on slide rail (1), two sliding connection has rotatory lifter plate (4) between curb plate (2), the top fixed mounting of rotatory lifter plate (4) has manipulator seat (3), manipulator seat (3) are L type structure, the top fixed mounting of manipulator seat (3) has motor three (31), fixed mounting has lead screw two (32) on the output shaft of motor three (31), the other end of lead screw two (32) runs through thread bush (36) and is connected with one side rotation of manipulator seat (3), thread bush (36) fixed mounting is at the top of fly leaf (35), guide rail (34) sliding connection that the both sides of fly leaf (35) and the top inner wall of manipulator seat (3) set up, cylinder (33) are installed to the top symmetry of fly leaf (35), cylinder (33) set up the both sides at thread bush (36) respectively, the piston rod of cylinder (33) runs through fly leaf (35) and is connected with four (38) of motor, the bottom fixed mounting of four (38) of motor has dismantlement board (39), the bottom fixed mounting of dismantlement board (39) has mechanical clamp (37).
2. The robot arm for industrial production according to claim 1, wherein the mechanical clamp (37) comprises a second cylinder (371), a first rocker (372), a fixing plate (373), L-shaped rods (374), a top plate (375), a third cylinder (376), a convex disc (377), a rotating shaft (378) and a second rocker (379), the second cylinder (371) is symmetrically installed on two sides of the convex disc (377), the second rocker (379) is movably connected to a piston rod of the second cylinder (371), the horizontally arranged rotating shaft (378) is movably connected to the end of the second rocker (379), two ends of the rotating shaft (378) penetrate through the convex disc (377) and are respectively connected with the first rocker (372) in a rotating manner, a horizontal plate is fixedly installed at the other end of the first rocker (372), the fixing plates (373) are fixedly installed on the inner sides of the two horizontal plates, a plurality of L-shaped rods (374) are fixedly installed at the bottoms of the two horizontal plates, two vertically-arranged cylinders III (376) are symmetrically arranged at the bottom of the convex disc (377), and a top plate (375) is fixedly arranged at the bottom of a piston rod of each cylinder III (376).
3. The robot arm for industrial production according to claim 2, wherein the two sides of the convex disc (377) are symmetrically provided with a first groove, the inside of the first groove is fixedly provided with a rubber block (3771), the other end of the rubber block (3771) is fixedly provided with a second trapezoidal block (3772), the top of the second trapezoidal block (3772) is provided with a jack, the center of the dismounting plate (39) is provided with a through hole (393), the through hole (393) is matched with the convex disc (377), the two sides of the through hole (393) are symmetrically provided with limiting grooves (392), the outer sides of the two limiting grooves (392) are provided with a second groove, the inside of the second groove is provided with a top rod (391), the top rod (391) is sleeved with the first spring, the tops of the two limiting grooves (392) are provided with a third groove, and the inside of the third groove is provided with a movable rod (394), the bottom of the movable rod (394) is fixedly provided with a first trapezoidal block (395), the first trapezoidal block (395) is matched with a second trapezoidal block (3772), the first trapezoidal block (395) is also matched with the jack, and the movable rod (394) is sleeved with a second spring.
4. The robot arm for industrial production is characterized in that a vertical plate (12) is fixedly mounted on one side of the top of the sliding rail (1), a rack (14) is arranged on one side of the vertical plate (12), a first guide rod (15) is horizontally mounted on the other side of the top of the sliding rail (1), a cushion pad (16) is fixedly mounted at one end of the first guide rod (15), a side plate (2) is connected onto the first guide rod (15) in a sliding mode, a first motor (13) is fixedly mounted on one side of the side plate (2), a first gear (11) is fixedly mounted on an output shaft of the first motor (13), and the first gear (11) is connected with the rack (14) in a meshing mode.
5. The robot arm for industrial production according to claim 1, wherein a second motor (22) is vertically installed at the center of one side of the side plate (2), a second gear (21) is fixedly installed on an output shaft of the second motor (22), the second gear (21) is connected with a third gear (23) through a chain, the third gear (23) is fixedly installed at the bottom of a first screw rod (24), the other end of the first screw rod (24) rotates with the side plate (2), a sleeve (26) is sleeved on the first screw rod (24) in a threaded manner, and the sleeve (26) is fixedly connected with the rotary lifting plate (4).
6. The robot arm for industrial production according to claim 1, wherein a motor five (41) is fixedly mounted on one side of the rotary lifting plate (4), the motor five (41) drives a gear four (42) to rotate through a speed reducer, the gear four (42) is arranged on the other side of the rotary lifting plate (4), the gear four (42) is in meshed connection with the gear five (44), the gear five (44) is rotatably mounted at the center of the other side of the rotary lifting plate (4), and a rotating disc (43) is fixedly mounted on the gear five (44).
7. A robot arm for industrial production according to claim 5, characterized in that two guide rods II (25) are symmetrically installed on two sides of the screw rod I (24), and the guide rods II (25) are connected with the rotary lifting plate (4) in a sliding mode through sliding blocks.
8. A working method of a robot arm for industrial production is characterized by comprising the following steps:
step one, inserting a convex disc (377) into a detaching plate (39), compressing a second trapezoidal block (3772) and a rubber block (3771), then pushing the second trapezoidal block (3772) to be inserted into two limiting grooves (392) under the reaction force of the rubber block (3771), further pushing the first trapezoidal block (395) to ascend through the adaptation of the second trapezoidal block (3772) and the first trapezoidal block (395), compressing a second spring, simultaneously pushing an ejector rod (391) to move towards two sides, and compressing the first spring; then the counterforce generated by the second spring pushes the first trapezoid block (395) to be inserted into the insertion hole, so that the second trapezoid block (3772) is fixed, and the mechanical clamp (37) is fixed;
step two, starting a first motor (13) to drive a first gear (11) to rotate, wherein the first gear (11) is meshed with a rack (14) to be connected, and further drive the first gear (11) to rotate, the first gear (11) drives a side plate (2) to horizontally move, and further drive a manipulator base (3) to horizontally move, then starting a second motor (22) to drive a second gear (21) to rotate, the second gear (21) drives a third gear (23) to rotate through a chain, the third gear (23) drives a first screw rod (24) to rotate, the first screw rod (24) drives a sleeve (26) to lift, and further drive a rotary lifting plate (4) to lift, and further drive the manipulator base (3) to lift; starting a motor V (41), driving a gear IV (42) to rotate through a speed reducer, wherein the gear IV (42) is meshed with the gear V (44) to further drive the gear V (44) to rotate, the gear V (44) drives a turntable (43) to rotate, the turntable (43) drives a manipulator seat (3) to rotate, and further the position of the manipulator seat (3) is adjusted;
step three, start motor three (31), drive lead screw two (32) and rotate, lead screw two (32) drive thread bush (36) and move, and then drive manipulator seat (3) and move, then start cylinder one (33), drive mechanical clamp (37), motor four (38), dismantlement board (39) descend, start motor four (38) simultaneously, drive mechanical clamp (37) and rotate, start cylinder two (371) at last, promote rocker arm two (379) and rotate, and then drive pivot (378) and rotate, pivot (378) drive rocker arm one (372) and rotate, rocker arm one (372) drive fixed plate (373), L type pole (374) rotate, and then fix article both sides, start cylinder three (376) simultaneously, drive roof (375) and descend, extrude the article top, further fix article.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010777690.7A CN111843979A (en) | 2020-08-05 | 2020-08-05 | Robot arm for industrial production and working method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010777690.7A CN111843979A (en) | 2020-08-05 | 2020-08-05 | Robot arm for industrial production and working method thereof |
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| CN111843979A true CN111843979A (en) | 2020-10-30 |
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| CN112792066A (en) * | 2020-12-17 | 2021-05-14 | 李其彦 | Municipal administration water supply and drainage pipeline's inner wall cleaning equipment |
| CN113547168A (en) * | 2021-08-09 | 2021-10-26 | 安徽杰蓝特新材料有限公司 | Adjustable large-caliber thick-wall pipe slitting equipment and working method thereof |
| CN115007480A (en) * | 2022-06-30 | 2022-09-06 | 重庆泰美自动化科技有限公司 | Scissors foot visual identification screening system |
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